Citi, DBS complete weekend tokenized USD payment

DBS and Citi said on Monday, September 7, that they completed what DBS described as the first successful U.S. dollar payment between Singapore and the United States executed over a weekend using tokenized deposits. The banks said the transfer was carried out on September 5 between DBS in Singapore and Citi’s New York office through Swift’s Digital Ledger. (dbs.com) DBS said the payment took minutes rather than the up to two business days that can still apply to traditional cross-border transfers because of cut-off times, time-zone differences and weekend closures. ### What exactly did Citi and DBS say they completed? DBS said the transaction was a cross-border U.S. dollar payment executed using tokenized deposits on Swift’s Digital Ledger, with Citi’s New York office as the U.S. participant. (citigroup.com) Citi said in a September 2 release that its services business had begun live transactions on Swift’s ledger with First Abu Dhabi Bank and OCBC, and the DBS transaction extends that effort into a Singapore-U.S. weekend payment flow. September 5 is the date DBS gave for the payment itself. The bank did not publish the amount transferred or identify an end-customer, and the public statements reviewed did not disclose fees, settlement finality terms or whether the payment was tied to a corporate treasury use case. (dbs.com) ### What is a tokenized deposit in this case? Citi said in a 2023 product announcement that Citi Token Services would integrate tokenized deposits and smart contracts into its global network for institutional clients. DBS said in a separate 2024 launch that its own token services platform links a permissioned blockchain to its core payment engine to support instant, 24/7 settlement for institutional users. (dbs.com) Tokenized deposits, as described by the banks, are bank liabilities represented on blockchain-based infrastructure rather than conventional stablecoins issued outside the banking system. Citi said its digital asset strategy spans digital money, securities, custody and collateral mobility, while DBS has used similar language around blockchain-based transaction banking and treasury services. (dbs.com) ### Why did the banks emphasize that it happened on a weekend? DBS said the payment was completed in minutes and contrasted that with an industry norm of up to two business days for cross-border payments. Citi said in a prior explainer on tokenized payments that 24/7/365 transfer capability can reduce delays created by market closures and banking hours, including transfers between Singapore and the United States during closed periods. (citigroup.com) Singapore and New York operate in different time zones, and conventional correspondent banking processes often depend on weekday operating windows. The banks’ description of a Saturday transfer is central because it points to settlement activity outside those standard windows, using ledger-based infrastructure tied to bank deposits rather than only messaging between banks. (citigroup.com) ### How does Swift fit into the transaction? Swift was the ledger provider named in both banks’ public statements. Citi’s September 2 release referred to a global pilot on Swift’s blockchain ledger and said live transactions had started with other banking partners, framing the ledger as shared infrastructure for moving tokenized deposits and potentially securities. (dbs.com) DBS called the platform the Swift Digital Ledger. The statements reviewed did not specify whether the ledger is being used solely for transfer and recordkeeping or whether additional smart-contract functions were involved in this payment. (dbs.com) ### What has not been disclosed yet? Neither DBS nor Citi, in the materials reviewed, disclosed the payment size, the client identity, pricing, or whether more weekend corridors are already live. The banks also did not say whether this was a one-off pilot transaction or part of a production service available to a broader set of institutional customers. September 2 is the latest dated milestone Citi has published on the same Swift ledger effort, when it said live transactions had started with FAB and OCBC. (citigroup.com) Any next public update is likely to come through Citi or DBS releases on additional corridors, clients or transaction volumes tied to the Swift Digital Ledger program. (dbs.com)